Official figures released on Wednesday showed Indonesia's economy grew 5.29% year-on-year in the second quarter, a slower rate than the 5.61% recorded in January-March but higher than the median forecast of 5.10% from a Reuters poll for the April-June period.
Sector performance in the quarter was mixed. Manufacturing, agriculture and construction posted expansions, while the mining sector contracted as a result of mining quota restrictions. The seasonal pattern of the economy - where activity often strengthens around the Eid festival - did not support a Q2 boost this year because Eid fell in the first quarter.
Officials and market participants note the broader context for the numbers. Although growth momentum is described as having picked up since late 2025, confidence among investors has weakened this year. One source of concern is government overspending tied to an ambition to lift annual growth to 8% before the end of the decade, a goal articulated by President Prabowo Subianto.
Financial markets have shown strain. The rupiah is trading near record lows against the U.S. dollar, and the domestic stock market has declined by nearly 30% so far this year. Market unease also reflects fears about a potential downgrade of Indonesia's equity market status by index provider MSCI and questions over the central bank's independence after the surprise resignation of Bank Indonesia Governor Perry Warjiyo last week.
Policy actions are closely watched for their near-term impact on activity. Bank Indonesia raised rates by a total of 100 basis points across May and June with the stated aim of attracting capital inflows to support the rupiah. Observers say that the cumulative rate rise could dampen economic activity in the coming quarters.
Meanwhile, the government has increased spending on fuel subsidies to shield consumers from higher energy prices linked to the Iran war. That spending has been identified as a contributor to fiscal strain and is one of the factors cited in investor concerns over public finances.
Key points
- Q2 GDP rose 5.29% year-on-year, down from 5.61% in Q1 but above the 5.10% median forecast - impacts macro and financial markets.
- Manufacturing, agriculture and construction expanded while mining contracted due to quota restrictions - relevant to industrial and commodity sectors.
- Monetary tightening of 100 basis points in May-June aims to shore up the rupiah but may weigh on near-term activity - important for financial markets and credit-sensitive industries.
Risks and uncertainties
- Investor confidence remains fragile amid concerns over government overspending to meet an 8% growth target, affecting equity markets and capital flows.
- Potential downgrade of Indonesia's equity market status by MSCI and recent central bank leadership changes raise uncertainty for foreign investment and currency stability.
- Rising fiscal costs from increased fuel subsidies tied to higher energy prices could constrain public finances and policy flexibility, with implications for consumer spending and infrastructure investment.
As the economy moves forward, the interplay between fiscal choices, monetary policy aimed at stabilizing the currency, and sector-specific constraints such as mining quotas will shape activity in the coming quarters. The recent data point to continued moderate growth, but policymakers and markets will monitor these risks closely.